Autosize the columns after the model is set. (shortcuts_append_path): Add

Autosize the columns after the model is set. (shortcuts_append_path): Add

2003-10-08  Federico Mena Quintero  <federico@ximian.com>

	* gtkfilechooserimpldefault.c (tree_selection_changed): Autosize
	the columns after the model is set.
	(shortcuts_append_path): Add optional indentation to items.
	(shortcuts_append_bookmarks): Indent bookmark items.
	(create_shortcuts_tree): Set the "xpad" attribute of the name
	renderer to be fetched from the indent column.
	(shortcuts_append_bookmarks): Use NULL for the name of the
	bookmarks node, so that a separator gets drawn.
	(create_shortcuts_tree): Create a GtkCellRendererSepText.

	* gtkcellrendererseptext.[ch]: New files with a cell renderer that
	can display text or a separator line.

	* Makefile.am (libgtkfilechooser_la_SOURCES): Added
	gtkcellrendererseptext.[ch].